Possible Compatible Species for Nannostomus unifasciatus
Note: This is a rule based search which makes certain assumptions based on characteristics including size, temperament, temperature and pH. As with all advice, please use common sense before combining any two species.
| Scientific Name | Common Names | Synonyms | Family | |
| Parosphromenus deissneri | Deissner's Licorice Gourami Licorice Gourami | Osphromenus deissneri | Osphronemidae | |
 | Chela caeruleostigmata | Blue Hatchetfish Flying Barb Leaping Barb Siamese Hatchetfish | Laubuca caeruleostigmata | Cyprinidae |
 | Danio nigrofasciatus | Dwarf Danio Spotted Danio | Barilius nigrofasciatus Brachydanio nigrofasciatus | Cyprinidae |
 | Satanoperca jurupari | Demon Fish Earth Eater | Geophagus jurupari | Cichlidae |
 | Sphaerichthys osphromenoides | Chocolate Gourami | Sphaerichthys osphromenoides osphromenoides | Osphronemidae |
 | Farlowella vittata | Twig Catfish Whiptail Catfish | Acestra acus | Loricariidae |
 | Pangio oblonga | Black Kuhli Loach Chocalate Kuhli Loach Cinnamon Loach Java Loach | Acanthophthalmus javanicus Acanthophthalmus oblongus Cobitis oblonga Pangio javanicus | Cobitidae |
 | Rineloricaria sp. L010a | L010a, Red whiptail catfish, Red lizard whiptail | Loricariidae |